165393900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2950

約数の個数: 180

約数和(自身を含む): 612943408

約数和(自身を除く): 447549508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 2917, 3150, 3780, 4050, 4725, 5670, 5834, 6300, 8100, 8751, 9450, 11340, 11668, 14175, 14585, 17502, 18900, 20419, 26253, 28350, 29170, 35004, 40838, 43755, 52506, 56700, 58340, 61257, 72925, 78759, 81676, 87510, 102095, 105012, 122514, 131265, 145850, 157518, 175020, 183771, 204190, 218775, 236277, 245028, 262530, 291700, 306285, 315036, 367542, 393795, 408380, 437550, 472554, 510475, 525060, 551313, 612570, 656325, 735084, 787590, 875100, 918855, 945108, 1020950, 1102626, 1181385, 1225140, 1312650, 1531425, 1575180, 1653939, 1837710, 1968975, 2041900, 2205252, 2362770, 2625300, 2756565, 3062850, 3307878, 3675420, 3937950, 4594275, 4725540, 5513130, 5906925, 6125700, 6615756, 7875900, 8269695, 9188550, 11026260, 11813850, 13782825, 16539390, 18377100, 23627700, 27565650, 33078780, 41348475, 55131300, 82696950, 165393900]

約数ペア:

[(1, 165393900), (2, 82696950), (3, 55131300), (4, 41348475), (5, 33078780), (6, 27565650), (7, 23627700), (9, 18377100), (10, 16539390), (12, 13782825), (14, 11813850), (15, 11026260), (18, 9188550), (20, 8269695), (21, 7875900), (25, 6615756), (27, 6125700), (28, 5906925), (30, 5513130), (35, 4725540), (36, 4594275), (42, 3937950), (45, 3675420), (50, 3307878), (54, 3062850), (60, 2756565), (63, 2625300), (70, 2362770), (75, 2205252), (81, 2041900), (84, 1968975), (90, 1837710), (100, 1653939), (105, 1575180), (108, 1531425), (126, 1312650), (135, 1225140), (140, 1181385), (150, 1102626), (162, 1020950), (175, 945108), (180, 918855), (189, 875100), (210, 787590), (225, 735084), (252, 656325), (270, 612570), (300, 551313), (315, 525060), (324, 510475), (350, 472554), (378, 437550), (405, 408380), (420, 393795), (450, 367542), (525, 315036), (540, 306285), (567, 291700), (630, 262530), (675, 245028), (700, 236277), (756, 218775), (810, 204190), (900, 183771), (945, 175020), (1050, 157518), (1134, 145850), (1260, 131265), (1350, 122514), (1575, 105012), (1620, 102095), (1890, 87510), (2025, 81676), (2100, 78759), (2268, 72925), (2700, 61257), (2835, 58340), (2917, 56700), (3150, 52506), (3780, 43755), (4050, 40838), (4725, 35004), (5670, 29170), (5834, 28350), (6300, 26253), (8100, 20419), (8751, 18900), (9450, 17502), (11340, 14585), (11668, 14175)]